package com.tedu.day04mybatis.mapper;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class DBUtil {
    static {
        try {
            Class.forName("com.mysql.cj.jdbc.Driver");
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        }
    }
    public static Connection getConnection() throws SQLException {

        return DriverManager.getConnection(
                "jdbc:mysql://localhost:3306/blog?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",// url 格式大体一致,不同数据库有区别
                "root",// 用户名
                "root"// 密码
        );
    }
}
